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MASA Chips
MASA Chips
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini
MASA Cotton Bikini

MASA Cotton Bikini

8 reviews
$158.00
Description

Made in Greece using revolutionary weaving technology, our 100% cotton swimsuits offer exceptional stretch, quick drying, and complete freedom from synthetic plastic fibers. Designed in a timeless style, these swimsuits are dyed in rich, sun-kissed hues that complement healthy, seed oil-free skin—so you can soak up the sun without also soaking toxic plastic.

Features

✔ Naturally breathable & stretchy – Enjoy a perfect fit without synthetic fibers.
✔ Fast-drying cotton – No more heavy, waterlogged swimwear.
✔ Adjustable fit – String bikinis for a customizable and comfortable wear.
✔ Certified Safe – OEKO-TEX Standard 100 ensures swimsuits are free from harmful substances, including toxic dyes.

Size Chart
How to Measure
Return Policy

For safety reasons, we do not accept returns on swimwear. 

Model Details

Model Heights: XS: 5'11", S: 5'11", M: 5'11", L: 5'9½", XL: 5'8"

Please check the Size Chart and How to Measure before ordering. Model sizing is indicated in the bottom right corner of each photo.

If you are unsure what size is best for you, please email hello@masachips.com and our customer service team will be happy to advise you.

MASA Cotton Bikini Cherry / XS

Why cotton swimsuits?

Most women’s swimwear is made of hormone-disrupting plastics like polyamide and nylon, which your skin readily absorbs in the salty sea and summer heat. And while natural fabrics may be the grass fed tallow of clothing, there are two things they don’t do well— stretch and dry fast.

While tanning au naturel might work some of the time, a healthy sun enthusiast needs a natural swimsuit to match.

Since we couldn't bear the thought of beautiful seed oil-free skin sitting in plastic all summer long, we decided to take matters into our own hands. And like the chips we’re famous for, we had to do so without compromise.

That’s why we’ve partnered with Pepper Vally, one of the most innovative textile shops in Europe, to bring you the first completely natural fabric swimsuit.

Their proprietary method of weaving pure cotton threads makes fabric that is stretchy, durable, and fast drying. It also maintains its shape (unlike knit swimwear), giving you everything you want in a swimsuit, and nothing you don’t:

✅ Stretchy, durable, and fast drying
✅ Made from 100% OEKO-TEX® Standard 100 cotton

✅ 100% plastic (and seed oil) free
✅ Actually looks good

If you’ve been searching for a natural fabric swimsuit, look no further— you don’t have to wear toxic plastic swimwear while soaking up the sun this summer!

Shop MASA Swim
5.0
Rated 5.0 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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8 reviews
  • CS Profile picture for Caitlyn S.
    Caitlyn S.
    Verified Buyer
    Reviewing
    MASA Cotton One-Piece
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Absolutely love this swimsuit!

    I love my new 100% cotton swimsuit! It fits so well and is very flattering, fits true to size. I would say however the torso is a tad on the short end for a tall woman like me. It still is long enough, but could be an inch longer. It fits well when wet and is very comfortable. I love the way it looks- it is beautiful! Bonus points for the zipper down the front for a breastfeeding mama like me. Best swimsuit I’ve owned and I love that is natural materials, no more plastic! I got the blue and now I want coral!

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  • TG
    Taylor G.
    Reviewing
    MASA Cotton One-Piece
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    AMAZING + SO FLATTERING

    I absolutely LOVE this bathing suit so much. I was hoping it would fit as well as the shape looked in the photos because I have a very small waist and wide hips so one pieces tend to look silly in the middle because they don't actually hug my waist line but this actually does AND DOESN'T give me a wedgie. It's so flattering for literally every body type and organic I just can't believe it and I'm so happy this suit exists!

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  • C
    Claudia
    Verified Buyer
    Reviewing
    MASA Cotton One-Piece
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Finally!!

    Finally a swimsuit that is actually comfortable and makes my skin happy. Not to mention—it’s super cute :)

    Was this helpful?
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